Importance of Hydrology in Civil Engineering
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Questions and Answers

What are the main tasks of a hydrologist?

  • Designing dams and reservoirs
  • Building bridges and culverts
  • Analyzing hydrologic data and making predictions (correct)
  • Collecting meteorological data only

Which of the following is NOT part of hydrologic data collection?

  • Rainfall data
  • Runoff data
  • Groundwater data
  • Wind speed data (correct)

Which aspect is essential for designing a dam to prevent issues for bridges upstream and downstream?

  • Analysis of groundwater data
  • Estimating floods and erosion downstream (correct)
  • Prediction of wind patterns
  • Collection of snowfall data

What is the purpose of predicting design values in hydrology?

<p>To determine the maximum possible floods and droughts (A)</p> Signup and view all the answers

What types of data are involved in hydrologic analysis?

<p>Topographic maps and groundwater data (D)</p> Signup and view all the answers

Why is it important to check hydrologic data for consistency and homogeneity during analysis?

<p>To identify errors or inconsistencies in the collected data (A)</p> Signup and view all the answers

What is the primary focus of hydrology?

<p>Study of the earth's waters and atmosphere (C)</p> Signup and view all the answers

Which branch of hydrology deals with estimation and analysis of water resources?

<p>Engineering hydrology (A)</p> Signup and view all the answers

Why do hydrologic studies become necessary?

<p>To address uncertainty in precipitation and its seasonal occurrence (C)</p> Signup and view all the answers

What is one of the main problems that hydrology helps to mitigate?

<p>Water scarcity during droughts (B)</p> Signup and view all the answers

In civil engineering, why is it crucial to adequately assess the hydrologic aspects of projects?

<p>To prevent failure of important civil engineering projects (A)</p> Signup and view all the answers

What is a potential consequence of improper hydrologic design for hydraulic structures in civil engineering projects?

<p>'Failure of hydraulic structures (D)</p> Signup and view all the answers

What allied sciences support Hydrology?

<p>Physics, Mathematics, Geology, Geography, Meteorology, Forestry, Agriculture and Hydraulics. (C)</p> Signup and view all the answers

What are some major hydrologic projects that Engineering Hydrology provides essential data for?

<p>Hydraulic Structures like Dams, Bridges, Head-works, Spillways and Culverts. (B)</p> Signup and view all the answers

Which process is a part of the hydrologic cycle?

<p>Evaporation (B)</p> Signup and view all the answers

What is the importance of the hydrologic cycle in hydrology?

<p>It helps define Hydrology as the science of the hydrologic cycle. (D)</p> Signup and view all the answers

What is the definition of Hydrology?

<p>The science of the hydrologic cycle. (D)</p> Signup and view all the answers

Which sector does not benefit from Engineering Hydrology data according to the text?

<p>Fashion Design (D)</p> Signup and view all the answers

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